@JeffDUnity3D Is there a guide somewhere on how to install previous version of the IAP package, like 1.19? There's a sticky post on this forum with links to previous versions, and the package manager has remove/update buttons, and the Services Panel has an IAP section with an Update button, so it's confusing. After thinking I successfully downgraded from 1.23 to 1.19 using the package manager, I noticed there were still log entries pointing to 1.23. So it would be good to know the right steps to uninstall, and install whatever version is desired. Thanks!